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430 discussions

Open Source Hardware projects in Google Summer of Code
by Alex Bradbury 17 Mar '15

17 Mar '15

Hi all, Student applications are now open for Google Summer of Code <http://google-opensource.blogspot.co.uk/2015/03/gsoc-2015-student-applicati…>. This gives the opportunity for selected students to get paid a $5500 stipend to work on open source projects over the summer. The lowRISC project to produce a fully open-source System-on-Chip was fortunate enough to be accepted as a mentoring organisation, working in collaboration with a number of our friends in the wider open source software and hardware community. We have project ideas covering pretty much every part of the hardware/software stack <http://www.lowrisc.org/docs/gsoc-2015-ideas/> with a wide range of implementation languages (there's more opportunity to write JavaScript than you might expect for a hardware-focused project!). Projects include extending Cocotb (showcased at a a previous OSHUG), implementing place and route for the reverse engineered iCE40 FPGA to produce a fully open source compilation flow, using tagged memory in LLVM, and much more. You may remember I gave a talk about lowRISC at a previous OSHUG meeting. I'd really appreciate any help in spreading the word to students who might be interested. More information about GSoC is available at <https://www.google-melange.com/gsoc/homepage/google/gsoc2015>. Other participating mentoring organisations that may be of interest to oshuggers are: * BeagleBoard http://www.google-melange.com/gsoc/org2/google/gsoc2015/beagleboard * MinnowBoard http://www.google-melange.com/gsoc/org2/google/gsoc2015/minnowboard * Openwall (has a few FPGA-based projects) http://www.google-melange.com/gsoc/org2/google/gsoc2015/openwall Best, Alex

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BBC Micro Bit
by Andy Bennett 12 Mar '15

12 Mar '15

http://www.bbc.co.uk/news/technology-31834927 Regards, @ndy -- andyjpb(a)ashurst.eu.org http://www.ashurst.eu.org/ 0290 DA75 E982 7D99 A51F E46A 387A 7695 7EBA 75FF

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3rd wireless related talk for next week.
by Andrew Back 11 Mar '15

11 Mar '15

Hello, Unfortunately, Will and Miles from Wireless Things are now unable to present at next week's meeting, which means we have a spare slot. Anyone have a wireless related talk they would like to give? Needn't be long — even just a 5 min talk would be fine. Cheers, Andrew

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Energy Efficient Computing Workshop, 11 March 2015, Manchester
by Jeremy Bennett 04 Mar '15

04 Mar '15

Hi all, The InnovateUK Energy Efficient Computing Group is running a two day conference and workshop at the Manchester Museum of Science & Industry. Both the conference (10 March) and workshop (11 March) are free to attend. https://connect.innovateuk.org/web/eec/events OSHUG members may be particularly interested in the workshop Embecosm is running using the open source Crazyflie 2.0 quadcopter. We'll be trying to improve the efficiency of flying this design, using the MAGEEC energy measurement board (an open hardware design). Best wishes, Jeremy -- Tel: +44 (1590) 610184 Cell: +44 (7970) 676050 SkypeID: jeremybennett Twitter: @jeremypbennett Email: jeremy.bennett(a)embecosm.com Web: www.embecosm.com PGP key: 1024D/FB4754E1 2009-03-20

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South London Makerspace.
by Andrew Back 03 Mar '15

03 Mar '15

Hello, Anyone on the list involved with, or have a contact at, South London Makerspace? I seem to recall speaking with someone about this, but forget who! Cheers, Andrew

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Re: [oshug] New kindle book on open source hardware available for pre-order
by girish m 24 Feb '15

24 Feb '15

Check out the below link for a new kindle book on open source hardware Amazon.com: Product Development Process for Open Source Hardware: A reference guide for OSH developers eBook: Girish Maiya: Kindle Store | | | | | | | | | Amazon.com: Product Development Process for Open Source Hardware: A reference guide for OSH ...Product Development Process for Open Source Hardware: A reference guide for OSH developers - Kindle edition by Girish Maiya. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Produ... | | | | View on www.amazon.com | Preview by Yahoo | | | | |

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OSHUG #39 — Radio Pt. 3, Thursday 19th March.
by Andrew Back 22 Feb '15

22 Feb '15

Hello, Registration is now open for the March meeting, details of which can be found below. Cheers, Andrew // Event #39 — Radio Pt. 3 (OpenBeacon, HPSDR, Building Things) 19 March 2015, 17:30 - 20:00 at BCS London, 1st Floor, The Davidson Building, 5 Southampton Street, London, WC2E 7HA. Registration: http://oshug.org/event/39 The thirty-ninth meeting will feature an update on the HPSDR project, which we first heard about back in October 2010 at OSHUG #5. There will also be talks on Bluetooth Low Energy programming and OpenBeacon, and Building Things. — Low Power to the People - take back Bluetooth Low Energy control! ** Programming BLE the hard way: bare metal programming of nRF51 BLE tokens for fun and profit. The talk will start with a brief overview of the Bluetooth Low Energy advertisement protocol and how to implement bare-metal BLE on top of the ARM-based nRF51 chip — without using the manufacturer provided Bluetooth stack. The general development flow will be explored along with some useful examples, closing with some mischief that can be caused using this knowledge :-) The latest version of the OpenBeacon tag design is supposed to be the ultimate hacking, fuzzing and pen testing tool for Bluetooth Low Energy. The hardware schematics and the PCB layout were released under the CC attribution license. We strongly believe that the future of the Internet of Things can be privacy enabled and can work distributed, without selling your soul to large cloud services. Milosch Meriac has over 20 years experience in the information security business and hardware design. He is currently living in Cambridge where he works for ARM on securing the Internet of Things. In his private time he loves making and grokking things. He is currently playing with RGB strips to create light paintings. Milosch is the co-founder of active and passive RFID open source projects like Sputnik/OpenBeacon, OpenPCD and OpenPICC, and is committed to RFID related security research. He broke the iCLASS RFID security system and was involved in breaking Mifare Classic security. As a member of the Blinkenlights Stereoscope Core Team Milosch designed the 2.4GHz OpenBeacon-based dimmmer/Ethernet dardware that was used in the Toronto City Hall Installation. As one of the three maintainers of the former Xbox-Linux Project he helped to break Xbox security and to port the first Linux system to the Xbox. His focus is on hardware development, embedded systems, RF designs, active and passive RFID hardware development, custom-tailoring of embedded Linux hardware platforms, real time systems, IT-security and reverse engineering. — OpenHPSDR Update A review of hardware and software progress of the High Performance Software Define Radio, an open source hardware and software project being developed by an international group of ham radio enthusiasts. John Melton has held a ham radio license since 1984 and has developed several open source Linux applications, including ground station software for working digital satellites and software defined radios. He is a retired software engineer after 48 years developing software for several computer manufacturers including Burroughs Corporation, ICL, Sun Microsystems and Oracle Corporation. — Building Things Creative communities are having an ever increasing influence on the way in which global companies like Microsoft, Samsung and Google go about developing new products. Access to open source technology creates new ways for inventors, makers and coders to turn ideas into things others want to use or buy. Embarking on the journey of turning an idea into a product comes with numerous hurdles, including: access to expensive machinery, technology, or skills which just aren’t readily available to many. Miles and Will from Wireless Things (formerly Ciseco) will describe how ‘Building Things’, their latest open source hardware, will help people build their own cool wireless devices. Current CEO of Wireless Things, Miles Hodkinson previously made a living selling and supporting scalable IT infrastructure. Whilst Head of Software Security for Egg PLC he always harboured a passion for tinkering. Miles has transformed his passion from a hobby in his garden shed, to one of the ‘go-to’ companies for people building IoT solutions, all manufactured in his home town of Nottingham. Head of Channel Strategy for Wireless Things, Will Stone has spent the last decade between running an outsourced sales company and in engineering recruitment. Will teamed up with Miles at the beginning of 2014 and is responsible for commercial aspects of the business, including the management of their rapidly expanding chain of partners and distributors. Now with 40 recognized distributors across 21 countries, Wireless Things has a growing presence and reputation in the Internet of Things. Note: Please aim to arrive by 18:15 as the first talk will start at 18:30 prompt. //

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OSHUG #38 — Energy, Thursday 19th February.
by Andrew Back 27 Jan '15

27 Jan '15

Hello, Registration is now open for the February meeting. Details below. Cheers, Andrew // Event #38 — Energy (Exploring "open" in energy, Electricity from Woodchips, OpenTRV) 19 February 2015, 17:30 - 20:00 at BCS London, 1st Floor, The Davidson Building, 5 Southampton Street, London, WC2E 7HA. Registration: http://oshug.org/event/38 The thirty-eighth meeting will take a look open source technologies in support of the generation and efficient use of energy. — Exploring "Open" in Energy Arcola Energy builds energy systems using fuel cells powered by hydrogen. Fuel cells are one of those great ideas that has yet to gain much traction in real markets. They put men on the moon, but since then commercial progress has been slow. One way of opening up uses of fuel cells is to involve a much wider developer community. To explore this Arcola has developed a fuel cell developer kit and started on the road to working with open source groups. This talk will look at our journey, the success to far and the challenges ahead. Richard Kemp-Harper is a former research scientist who spent several years managing web development, including open source systems at Oxfam. He then moved into technology and innovation, working at Innovate UK running innovation programmes in intelligent mobility, rail and energy. He specialises in not being a specialist. — Electricity from Woodchips — An Edwardian Idea — Tamed with 21st Century Microelectronics First studied in the 1820s, gasification is the process of converting a hydrocarbon solid fuel, such as coal or wood, into a low calorific value gas suitable for running an internal combustion engine. Used for vehicle transportation during World War 2 — gasification has enjoyed a renaissance at the start of the 21st Century. Low cost, open source microelectronics are used to tame this technology, from a labour intensive manual process, to a fully automated turnkey system. In January 2012, Ken Boak quit his UK electronic design job and travelled to Berkeley, California, to work on a new biomass energy project — an open source, microcontroller based control system for a wood chip fired CHP system. The company — an East Bay area start-up — "All Power Labs", had a compact, self-contained biomass gasification system, close to commercialisation. In the 6 month contract, Ken productionised the open source, control and automation system, using standard, globally available components and rationalised the wiring loom so that low cost, modular assembly was practical. Ken started his career at BBC Research Department in 1986 working on digital signal processing systems for HDTV - and subsequently over 30 years, a mix of 10 other technology companies, both UK and US based, in the fields of instrumentation, automation, telemetry and telecomms. Ken tries to live a low impact lifestyle in a modest Edwardian house in Surrey, with a little help from modern electronics. — Scratching the itch: saving the planet When BigCo and .gov are not sorting your problem then open everything makes it easier for you to scratch your own itch, especially with the very positive innovation support around right now, possibly the best for 30 years. And when you can save the planet, be your own boss, and meet and work with lots of fabulous interesting people, what’s holding you back? Damon Hart-Davis is lead on the OpenTRV open source project created following his 2012 presentation to DECC's smart heating workshop. He has freelanced in technology for over 30 years, delivering mission-critical products from design to BAU in the City for more than 20 of those, and has founded and been involved in several start-ups over that time with his creations seen on TV, the Web, and his pioneering Internet Service Provider helping crack open that market more than 20 years ago. A previous virtual/on-line credit-card company start-up that he co-founded as CTO, Ixaris, turns over ~£10m. Mark Hill spent 15 years in the City after a solid grounding in IT at the chip level at the microprocessor manufacturer Inmos, designing and delivering highly complex systems. Project management, direction and governance are all part of his toolkit. He now speaks regularly about innovation, collaboration and IoT. Recently he founded a mobile phone software start-up and is now OpenTRV Ltd's co-founder. Note: Please aim to arrive by 18:15 as the first talk will start at 18:30 prompt. //

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Live stream of this evening's meeting.
by Andrew Back 22 Jan '15

22 Jan '15

Hello, For those who are unable to make it along to Sheffield this evening, there are plans to stream it live via YouTube. The URL won't be known until nearer the time, but for details you can follow either of the hashtags: #oshug #bcsossg And also @UKOSHUG, of course. Hoping to take questions via Twitter also. Cheers, Andrew

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Feb meeting and energy scavenging.
by Andrew Back 18 Jan '15

18 Jan '15

Hello, The theme for the 19th Feb meeting will be "energy" and I wondered if anyone had any experience with energy scavenging projects and fancied giving a talk? Or for that matter, any other interesting energy related applications :o) Cheers, Andrew

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